SledKvStore

aztec_pxe::stores::sled_store

Struct SledKvStore 

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pub struct SledKvStore { /* private fields */ }
Expand description

Persistent key-value store backed by sled.

Stores data on disk in a directory specified at creation time. Suitable for production use where PXE state must survive restarts.

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impl SledKvStore

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pub fn open(path: impl AsRef<Path>) -> Result<Self, Error>

Open or create a sled database at the given path.

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pub fn open_temporary() -> Result<Self, Error>

Open a temporary sled database (for testing).

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pub fn flush(&self) -> Result<(), Error>

Flush all pending writes to disk.

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pub fn size_on_disk(&self) -> Result<u64, Error>

Get the on-disk size estimate in bytes.

Trait Implementations§

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impl KvStore for SledKvStore

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fn get<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 [u8], ) -> Pin<Box<dyn Future<Output = Result<Option<Vec<u8>>, Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get a value by key.
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fn put<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, key: &'life1 [u8], value: &'life2 [u8], ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Put a key-value pair.
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fn delete<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 [u8], ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a key.
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fn list_prefix<'life0, 'life1, 'async_trait>( &'life0 self, prefix: &'life1 [u8], ) -> Pin<Box<dyn Future<Output = Result<Vec<(Vec<u8>, Vec<u8>)>, Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

List all key-value pairs with a given prefix.

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